• Promotes the growth of beneficial nitrifying bacteria within the aquarium filter or refugium
• One inch round geometric design
• Treats 45-60 gallon aquariums
• One inch round geometric design
• Treats 45-60 gallon aquariums
Coralife - Bio-Balls Biological Filter Media - 1 Gal product is categorised under Wholesale Coralife products, Wholesale Aquarium Products, Wholesale Filtration, Wholesale Filters.